CN215414068U - Split type platinum thermal resistor - Google Patents
Split type platinum thermal resistor Download PDFInfo
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- CN215414068U CN215414068U CN202120021711.2U CN202120021711U CN215414068U CN 215414068 U CN215414068 U CN 215414068U CN 202120021711 U CN202120021711 U CN 202120021711U CN 215414068 U CN215414068 U CN 215414068U
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- magnetic ring
- temperature measuring
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- measuring device
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- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 title claims abstract description 60
- 229910052697 platinum Inorganic materials 0.000 title claims abstract description 30
- 239000000523 sample Substances 0.000 claims abstract description 29
- 238000001514 detection method Methods 0.000 claims abstract description 21
- 238000007789 sealing Methods 0.000 claims description 8
- 239000000853 adhesive Substances 0.000 claims description 6
- 230000001070 adhesive effect Effects 0.000 claims description 6
- 239000003292 glue Substances 0.000 claims description 6
- 230000000694 effects Effects 0.000 abstract description 6
- 238000012423 maintenance Methods 0.000 description 3
- 239000002253 acid Substances 0.000 description 2
- 230000032683 aging Effects 0.000 description 2
- 239000003513 alkali Substances 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- RNFJDJUURJAICM-UHFFFAOYSA-N 2,2,4,4,6,6-hexaphenoxy-1,3,5-triaza-2$l^{5},4$l^{5},6$l^{5}-triphosphacyclohexa-1,3,5-triene Chemical compound N=1P(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP(OC=2C=CC=CC=2)(OC=2C=CC=CC=2)=NP=1(OC=1C=CC=CC=1)OC1=CC=CC=C1 RNFJDJUURJAICM-UHFFFAOYSA-N 0.000 description 1
- 239000004593 Epoxy Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004075 alteration Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 229910010293 ceramic material Inorganic materials 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000006835 compression Effects 0.000 description 1
- 238000007906 compression Methods 0.000 description 1
- 230000003111 delayed effect Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 239000003063 flame retardant Substances 0.000 description 1
- 238000010438 heat treatment Methods 0.000 description 1
- 238000009776 industrial production Methods 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000002932 luster Substances 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000007769 metal material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000001737 promoting effect Effects 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
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Abstract
The utility model discloses a split type platinum thermal resistor which comprises a body, wherein the body consists of a detection system and a temperature measuring device, and the detection system is connected with the temperature measuring device in a clamping manner. This split type platinum resistance, cooperation through between detecting system and the temperature measuring device, under temperature probe's effect, to the engine, the operating temperature of gear box or generating set monitors, temperature measuring device passes through the inserted block, the slide rail is connected with access terminal, thereby overcome traditional platinum resistance and do not adopt lug connection's connected mode to fix through detecting system, platinum resistance leads to cracked shortcoming because of the motion is frequent, current engine has been overcome, temperature measuring resistance and engine for gear box or generating set, the connection between the casing of gear box or generating set is insecure, the inaccurate shortcoming of measuring result, the work efficiency and the life of this split type platinum resistance have been improved, and is suitable for being generalized to use.
Description
Technical Field
The utility model relates to the technical field of platinum thermal resistors, in particular to a split type platinum thermal resistor.
Background
The temperature control plays an important role in industrial production, the platinum thermal resistor belongs to an important link of sensing temperature in the temperature control, the stability and the accuracy of the temperature control directly influence the control effect of user equipment or instruments and finally influence the quality of user products, however, products in the market can not completely meet the requirements of users in different application occasions, in the existing products, the common resistor products are easy to damage due to overhigh temperature, the armored platinum thermal resistor has high temperature resistance and is difficult to install, meanwhile, the armored platinum thermal resistor is broken after short application time due to frequent working movement, partial purchased products also have the problems of precision and conformity, the control effect is influenced, the normal work of the equipment in the industry is seriously influenced, the production time is delayed due to maintenance, the maintenance cost is increased, the optimal use effect can not be achieved, in addition, the temperature change in a case plays a vital role in controlling the user equipment or the instruments, in view of these circumstances, in order to avoid the above technical problems, it is necessary to provide a split type platinum thermistor to overcome the above-mentioned drawbacks of the prior art.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to a split type platinum thermistor to solve the above problems of the background art.
In order to achieve the purpose, the utility model provides the following technical scheme: the utility model provides a split type platinum resistance, includes the body, the body comprises detecting system and temperature measuring device, and detecting system and temperature measuring device joint link to each other.
Preferably, the detection system comprises a casing, a rack and an access terminal, the casing is connected with the rack through a bolt, the access terminal is connected with the casing through a connecting wire, the access terminal is connected with the temperature measuring device in a clamping mode, a slot is formed in the access terminal, and the slot and the access terminal are integrally arranged.
Preferably, temperature measuring device comprises terminal casing, fixation nut, temperature probe and inserted block, and terminal casing and fixation nut set up as an organic whole, and temperature probe and fixation nut threaded connection, and the inside of terminal casing is equipped with connecting terminal, and two connecting terminal sets up with fixation nut as an organic whole, and connecting terminal links to each other with temperature probe, and two the inserted block sets up with terminal casing as an organic whole, and the inserted block links to each other with detecting system joint, and two the inserted block is located the front and back both sides of terminal casing, and the left and right sides of terminal casing bottom all is equipped with the slide rail, and two the slide rail sets up with terminal casing as an organic whole, and the slide rail links to each other with detecting system grafting.
Preferably, the temperature measuring probe comprises a probe shell, an insulating tube, a first magnetic ring, a second magnetic ring, a closed magnetic ring, a central column and a chip, wherein the insulating tube is arranged inside the probe shell, a clamping groove is formed in the insulating tube, the clamping grooves are distributed in a cross shape, clamping blocks are arranged on the first magnetic ring, the second magnetic ring and the closed magnetic ring respectively, the clamping blocks are arranged with the first magnetic ring, the second magnetic ring and the closed magnetic ring respectively and are connected with each other in a clamping manner, the insulating tube is sequentially provided with the closed magnetic ring, the second magnetic ring, the first magnetic ring, the central column and the chip from top to bottom, a binding post is arranged on the chip and is connected with the chip in a bonding manner, a lead is arranged on the central column, the lead, the central column and the binding post are connected in a bonding manner respectively, the central column sequentially penetrates through the first magnetic ring, the second magnetic ring and is connected with the closed magnetic ring in an inserting manner, and the lead sequentially penetrates through the first magnetic ring, the second magnetic ring, the central column and the chip, The lead is provided with a lead which is connected with the lead in a bonding mode, the lead penetrates through the fixing nut and is connected with the connecting terminal, the top of the closed magnetic ring is provided with a glue sealing layer, and the glue sealing layer is connected with the closed magnetic ring, the insulating tube and the lead in a bonding mode respectively.
Preferably, the top of the first magnetic ring and the bottom of the second magnetic ring are both provided with fixing holes, the fixing holes are symmetrically arranged, the fixing holes are internally provided with support rods, the two support rods are positioned at the left side and the right side of the central column, and the first magnetic ring is connected with the second magnetic ring through the support rods.
Compared with the prior art, the utility model has the beneficial effects that: the split platinum thermal resistor monitors the running temperature of an engine, a gear box or a generator set under the action of a temperature measuring probe through the matching between a detection system and a temperature measuring device, the temperature measuring device is connected with an access terminal through an insert block and a slide rail, thereby overcoming the defects that the traditional platinum thermal resistor is not fixed by adopting a direct connection mode through the detection system and the platinum thermal resistor is broken due to frequent movement, overcoming the defects of insecure connection and inaccurate measuring result between the traditional temperature measuring resistor for the engine, the gear box or the generator set and a shell of the engine, the gear box or the generator set, improving the working efficiency and the service life of the split platinum thermal resistor, reducing the measuring error, ensuring that the split platinum thermal resistor can be accepted more on the market, and improving the product quality of the split platinum thermal resistor, under the effect of branch, the connection distance of center post and first magnetic ring and second magnetic ring has obtained increasing, has played the effect of gain to promoting the stability of chip in the insulating tube, has saved user's purchasing cost, has avoided temperature measuring resistor's wasting of resources, is fit for using widely.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic structural diagram of the temperature measuring device of the present invention;
FIG. 3 is a top view of the temperature measuring device of the present invention;
FIG. 4 is a bottom view of the temperature measuring device of the present invention;
FIG. 5 is a cross-sectional view of a temperature probe in accordance with the present invention;
FIG. 6 is a schematic view of the first magnetic ring, the second magnetic ring and the closed magnetic ring of the present invention;
fig. 7 is a schematic structural diagram of a probe shell, an insulating tube and a clamping groove of the utility model.
In the figure: 1. the temperature measuring device comprises a body, 2, a detection system, 3, a temperature measuring device, 4, a machine shell, 5, a rack, 6, an access terminal, 7, a slot, 8, a terminal shell, 9, a fixing nut, 10, a temperature measuring probe, 11, a sliding rail, 12, an insert block, 13, a connecting terminal, 14, a probe shell, 15, an insulating tube, 16, a clamping groove, 17, a first magnetic ring, 18, a second magnetic ring, 19, a closed magnetic ring, 20, a clamping block, 21, a fixing hole, 22, a supporting rod, 23, a central column, 24, a chip, 25, a lead, 26, a binding post, 27, a glue sealing layer, 28 and a lead.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Referring to fig. 1-7, the present invention provides a technical solution: a split platinum thermal resistor comprises a body 1, the body 1 is composed of a detection system 2 and a temperature measuring device 3, the detection system 2 is used for connecting the temperature measuring device 3 and monitoring the temperature inside an engine, a gear box or a generator set through a temperature measuring probe 10 on the temperature measuring device 3, the monitoring result is displayed through a display device connected with the detection system 2, the detection system 2 is connected with the temperature measuring device 3 in a clamping way, the detection system 2 is composed of a casing 4, a frame 5 and an access terminal 6, the casing 4, the frame 5 and the access terminal 6 are all made of stainless steel, the casing 4 is connected with the frame 5 in a bolt way, the access terminal 6 is connected with the casing 4 through a connecting wire in a clamping way, the access terminal 6 is provided with a slot 7, and the slot 7 and the access terminal 6 are arranged integrally, the slot 7 is connected with the plug block 12 in a clamping way, the temperature measuring device 3 is composed of a terminal shell 8, a fixing nut 9, a temperature measuring probe 10 and a plug block 12, the terminal shell 8, the fixing nut 9 and the temperature measuring probe 9 are all made of metal materials, the terminal shell 8 and the fixing nut 9 are arranged integrally, the temperature measuring probe 10 is in threaded connection with the fixing nut 9, a connecting terminal 13 is arranged in the terminal shell 8, the two connecting terminals 13 are arranged integrally with the fixing nut 9, the connecting terminal 13 is connected with the temperature measuring probe 10, the two plug blocks 12 are arranged integrally with the terminal shell 8, the plug blocks 12 are connected with the detection system 2 in a clamping way, the two plug blocks 12 are positioned at the front side and the rear side of the terminal shell 8, the left side and the right side of the bottom of the terminal shell 8 are both provided with slide rails 11, the two slide rails 11 are arranged integrally with the terminal shell 8, the slide rails 11 play a role in guiding for the terminal shell 8, the slide rail 11 is connected with the detection system 2 in an inserting way, the temperature measuring probe 10 is composed of a probe shell 14, an insulating tube 15, a first magnetic ring 17, a second magnetic ring 18, a closed magnetic ring 19, a central column 23 and a chip 24, the insulating tube 15 is positioned in the probe shell 14, a clamping groove 16 is arranged on the insulating tube 15, the clamping groove 16 is distributed in a cross shape, clamping blocks 20 are arranged on the first magnetic ring 17, the second magnetic ring 18 and the closed magnetic ring 19 respectively, the clamping blocks 20 are integrally arranged with the first magnetic ring 17, the second magnetic ring 18 and the closed magnetic ring 19, the clamping blocks 20 are connected with the clamping groove 16 in a clamping way, the insulating tube 15 is sequentially provided with the closed magnetic ring 19, the second magnetic ring 18, the first magnetic ring 17, the central column 23 and the chip 24 from top to bottom, the closed magnetic ring 19, the second magnetic ring 18, the first magnetic ring 17 and the supporting column 22 are made of ceramic materials, a binding post 26 is arranged on the chip 24, and the binding post 26 is connected with the chip 24 in an adhering way, a lead 25 is arranged on the central post 23, the lead 25, the central post 23 and the wiring post 26 are respectively connected in a bonding manner, the central post 23 sequentially penetrates through the first magnetic ring 17 and the second magnetic ring 18 and is connected with the closed magnetic ring 19 in an inserting manner, the lead 25 sequentially penetrates through the first magnetic ring 17, the second magnetic ring 18 and the closed magnetic ring 19, a lead 28 is arranged on the lead 25, the lead 28 is connected with the lead 25 in a bonding manner, the lead 28 penetrates through the fixing nut 9 and is connected with the connecting terminal 13, the top of the closed magnetic ring 19 is provided with an adhesive sealing layer 27, the adhesive sealing layer 27 is 1mm black epoxy pouring adhesive, the mixed viscosity is moderate, the flowability is good, the adhesive sealing layer easily penetrates into gaps of products, and the forming process is simple; a, B can be cured at normal temperature or under heating for a long time after mixing, and has moderate curing speed; the surface of the cured product is flat and bubble-free, and the cured product has good luster, acid and alkali resistance, moisture resistance and insulation, and higher hardness after curing; the condensate has flame retardant property, good acid and alkali resistance, good moisture, water, oil and dust resistance, and moisture, heat and atmospheric aging resistance; the cured material has excellent electrical performance, low shrinkage rate, high bonding strength, good cold and hot circulation resistance and good atmospheric aging resistance, the cured material has good electrical and physical properties such as insulation, compression resistance and high bonding strength, the glue sealing layers 27 are respectively bonded and connected with the closed magnetic ring 19, the insulating tube 15 and the lead 25, fixing holes 21 are formed in the top of the first magnetic ring 17 and the bottom of the second magnetic ring 18, the fixing holes 21 are symmetrically arranged, supporting rods 22 are arranged inside the fixing holes 21, the two supporting rods 22 are located on the left side and the right side of the central column 23, the first magnetic ring 17 is connected with the second magnetic ring 18 through the supporting rods 22, and the supporting rods 22 are used for keeping a certain distance between the first magnetic ring 17 and the second magnetic ring 18 and increasing the insertion depth of the central column 23, so that the central column 23 is connected with the insulating tube 15 more firmly, and the shaking of the central column 23 is avoided.
A split platinum thermal resistor is composed of a body 1, a detection system 2, a temperature measuring device 3, a machine shell 4, a machine frame 5, an access terminal 6, a slot 7, a terminal shell 8, a fixing nut 9, a temperature measuring probe 10, a slide rail 11, an insert block 12, a connecting terminal 13, a probe shell 14, an insulating tube 15, a clamping groove 16, a first magnetic ring 17, a second magnetic ring 18, a closed magnetic ring 19, a clamping block 20, a fixing hole 21, a support rod 22 and other parts, when the split platinum thermal resistor is used, the body 1 is connected with the inside of an engine, a gear box or a generator set, the detection system 2 is connected with a display device, the temperature measuring device 3 is inserted into the detection system 2, the insert block 12 is inserted into the slot 7, the slide rails 11 on two sides of the terminal shell 8 play a role in guiding the terminal shell 8, the temperature measuring device 3 is connected with the detection system 2 quickly, and maintenance time is reduced, press hard during the connection, temperature measuring device 3 makes connecting terminal 13 side go into in access terminal 6, prevents the virtual antithetical couplet of appearing, when temperature probe 10 appears damaging, only need with temperature measuring device 3 from detecting system 2 pull out can, accomplish this split type platinum resistance's equipment work.
In the description of the present invention, it is to be understood that the terms "coaxial", "bottom", "one end", "top", "middle", "other end", "upper", "one side", "top", "inner", "front", "center", "both ends", and the like, indicate orientations or positional relationships based on those shown in the drawings, and are only for convenience of description and simplicity of description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the present invention.
In the present invention, unless otherwise expressly specified or limited, the terms "mounted," "disposed," "connected," "secured," "screwed" and the like are to be construed broadly, e.g., as meaning fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; the terms may be directly connected or indirectly connected through an intermediate, and may be communication between two elements or interaction relationship between two elements, unless otherwise specifically limited, and the specific meaning of the terms in the present invention will be understood by those skilled in the art according to specific situations.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the utility model, the scope of which is defined in the appended claims and their equivalents.
Claims (5)
1. A split type platinum resistance, includes body (1), its characterized in that: the body (1) is composed of a detection system (2) and a temperature measuring device (3), and the detection system (2) is connected with the temperature measuring device (3) in a clamping mode.
2. A split platinum thermistor according to claim 1, characterized in that: detecting system (2) comprises casing (4), frame (5) and access terminal (6), and casing (4) and frame (5) bolted connection, and access terminal (6) and casing (4) bolted connection, and access terminal (6) link to each other through connecting wire and casing (4), and access terminal (6) link to each other with temperature measuring device (3) joint, and are equipped with slot (7) on access terminal (6), and slot (7) and access terminal (6) set up as an organic whole.
3. A split platinum thermistor according to claim 1, characterized in that: the temperature measuring device (3) is composed of a terminal shell (8), a fixing nut (9), temperature measuring probes (10) and insert blocks (12), the terminal shell (8) and the fixing nut (9) are arranged integrally, the temperature measuring probes (10) are in threaded connection with the fixing nut (9), connecting terminals (13) are arranged in the terminal shell (8), the connecting terminals (13) and the fixing nut (9) are arranged integrally, the connecting terminals (13) are connected with the temperature measuring probes (10), the two insert blocks (12) are arranged integrally with the terminal shell (8), the insert blocks (12) are connected with a detection system (2) in a clamping mode, the two insert blocks (12) are located on the front side and the rear side of the terminal shell (8), slide rails (11) are arranged on the left side and the right side of the bottom of the terminal shell (8), and the two slide rails (11) are arranged integrally with the terminal shell (8), and the slide rail (11) is connected with the detection system (2) in an inserting way.
4. A split platinum thermistor according to claim 3, characterized in that: the temperature measuring probe (10) consists of a probe shell (14), an insulating tube (15), a first magnetic ring (17), a second magnetic ring (18), a closed magnetic ring (19), a center post (23) and a chip (24), the insulating tube (15) is positioned inside the probe shell (14), a clamping groove (16) is formed in the insulating tube (15), the clamping groove (16) is distributed in a cross shape, clamping blocks (20) are arranged on the first magnetic ring (17), the second magnetic ring (18) and the closed magnetic ring (19), the clamping blocks (20) are respectively arranged with the first magnetic ring (17), the second magnetic ring (18) and the closed magnetic ring (19) in an integrated manner, the clamping blocks (20) are connected with the clamping groove (16) in a clamping manner, the insulating tube (15) is sequentially provided with the closed magnetic ring (19), the second magnetic ring (18), the first magnetic ring (17), the center post (23) and the chip (24) from top to bottom, and the chip (24) is provided with a binding post (26), and the binding post (26) is connected with the chip (24) in an adhesive way, a lead (25) is arranged on the central column (23), the lead (25), the central column (23) and the binding post (26) are respectively bonded and connected, and the central column (23) sequentially penetrates through the first magnetic ring (17) and the second magnetic ring (18) and is connected with the closed magnetic ring (19) in an inserting way, and the lead (25) penetrates through the first magnetic ring (17), the second magnetic ring (18) and the closed magnetic ring (19) in sequence, and a lead (28) is arranged on the lead (25), and the lead (28) is connected with the lead (25) in an adhesive way, and the lead (28) penetrates through the fixing nut (9) to be connected with the connecting terminal (13), the top of the closed magnetic ring (19) is provided with a glue sealing layer (27), and the glue seal layer (27) is respectively connected with the closed magnetic ring (19), the insulating tube (15) and the lead (25) in a bonding way.
5. The split platinum thermistor according to claim 4, wherein: the top of the first magnetic ring (17) and the bottom of the second magnetic ring (18) are provided with fixing holes (21), the fixing holes (21) are symmetrically arranged, supporting rods (22) are arranged inside the fixing holes (21), the two supporting rods (22) are located on the left side and the right side of the central column (23), and the first magnetic ring (17) is connected with the second magnetic ring (18) through the supporting rods (22).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120021711.2U CN215414068U (en) | 2021-01-06 | 2021-01-06 | Split type platinum thermal resistor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120021711.2U CN215414068U (en) | 2021-01-06 | 2021-01-06 | Split type platinum thermal resistor |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215414068U true CN215414068U (en) | 2022-01-04 |
Family
ID=79660793
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120021711.2U Expired - Fee Related CN215414068U (en) | 2021-01-06 | 2021-01-06 | Split type platinum thermal resistor |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215414068U (en) |
-
2021
- 2021-01-06 CN CN202120021711.2U patent/CN215414068U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20220104 |